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Hiroshi Ban
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Atsugi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Probe card, method for manufacturing probe card, and prober apparatus
Patent number
8,305,102
Issue date
Nov 6, 2012
International Business Machines Corporation
Yoshikazu Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
6,759,722
Issue date
Jul 6, 2004
Sharp Kabushiki Kaisha
Eiji Yanagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device wherein detection of removal of wiring trigger...
Patent number
6,545,371
Issue date
Apr 8, 2003
Sharp Kabushiki Kaisha
Hironori Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
6,472,730
Issue date
Oct 29, 2002
Sharp Kabushiki Kaisha
Eiji Yanagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor chip and method of manufacturing the same
Patent number
6,060,773
Issue date
May 9, 2000
Nippon Telegraph & Telephone Corporation
Hiroshi Ban
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive resist composition comprising a bis (t-butoxycarbonylmethl...
Patent number
5,512,417
Issue date
Apr 30, 1996
Shin-Etsu Chemical Co., Ltd.
Hiroshi Ban
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Negative working resist material, method for the production of the...
Patent number
5,457,003
Issue date
Oct 10, 1995
Nippon Telegraph & Telephone Corporation
Akinobu Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition comprising a siloxane or silsesquioxane polymer...
Patent number
5,389,492
Issue date
Feb 14, 1995
Fuji Photo Film Co., Ltd.
Tadayoshi Kokubo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Positive resist material
Patent number
5,356,753
Issue date
Oct 18, 1994
Shin-Etsu Chemical Co., Ltd.
Motoyuki Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
PROBE CARD, METHOD FOR MANUFACTURING PROBE CARD, AND PROBER APPARATUS
Publication number
20100201390
Publication date
Aug 12, 2010
International Business Machines Corporation
Yoshikazu Takahaski
G01 - MEASURING TESTING
Information
Patent Application
semiconductor device and method of manufacturing the same
Publication number
20010028115
Publication date
Oct 11, 2001
Eiji Yanagawa
H01 - BASIC ELECTRIC ELEMENTS